Summary Statistics computed by NED from 10 Distance(s) in the literature:NOTE: These summary statistics are provided for "quick-look" reference only;they are based exclusively on original values, as published.No homogenization or corrections have been applied.

Helio. Radial Velocity : 2655 +/- 5 km/s
Redshift : 0.008856 +/- 0.000017 1992ApJS...81....5S
Major Diameter (arcmin) : 2.05
Minor Diameter (arcmin) : 0.65
Magnitude and Filter : 13.6g
Classifications : Sdm:
NOTE: This information is indicative only. With the exception of the redshift they are unreferenced and highly inhomogeneous as to their origin. The Radial Velocity (when available) is computed from the listed redshift. The remaining values are designed to orient the user with a quick-look, overall assessment of the general properties of the object in question. They are not averages nor are they standardized in any way.Additional detailed measurements with references are also available by clicking below:21 Redshift data point(s)49 photometric data point(s)10 Diameter data point(s)

NOTE: The above quantities are derived using an estimated Distance Modulus of (32.50 +/- 0.33) mag corresponding to a Metric Distance of (31.910 +/- 5.181) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

NOTE: Physical diameters are derived using a scale of 0.1547 kpc/arcsec based on Average NED-D Metric Distance of (31.910 +/- 5.181) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

SuperNova Type : II
Magnitude at Max and Filter: <16.0
System :
Date of Maximum Light :
Spare 5 :
NOTE: This information is indicative only. With the exception of the redshift they are unreferenced and highly inhomogeneous as to their origin. The Radial Velocity (when available) is computed from the listed redshift. The remaining values are designed to orient the user with a quick-look, overall assessment of the general properties of the object in question. They are not averages nor are they standardized in any way.

SuperNova Type : IIn
Magnitude at Max and Filter: <18.5
System :
Date of Maximum Light :
Spare 5 :
NOTE: This information is indicative only. With the exception of the redshift they are unreferenced and highly inhomogeneous as to their origin. The Radial Velocity (when available) is computed from the listed redshift. The remaining values are designed to orient the user with a quick-look, overall assessment of the general properties of the object in question. They are not averages nor are they standardized in any way.